Figure 5
Conformations of the gating loop. (a) Superposition of the gating loops of subunit A (magenta) and subunit B (green) in ribbon representation. Cα deviations of Lys161–Gly170 are depicted as black dashed lines. Deviation values in Å are shown in blue. (b) The difference in hydrogen-bond interactions between subunit A and subunit B. Hydrogen bonds are depicted as dotted lines. |